A massive, near-perfect pyramid has emerged from deep inside the Amazon rainforest—visible from space, untouched by science, and shrouded in ancient lore. Positioned near the Peru–Brazil border inside ...

The Great Pyramid aligns almost perfectly with the Earth’s cardinal points. Coincidence, genius engineering, or knowledge we can’t explain even today? Could Russia End Up Fighting U.S. Forces in ...

I recently read a book to my 4½-year-old daughter that I immediately took out of her room and decided never to read again. That children’s book reminded me of an assignment I once had at the ...

The original version of this story appeared in Quanta Magazine. Since their discovery in 1982, exotic materials known as quasicrystals have bedeviled physicists and chemists. Their atoms arrange ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...

Pittsburgh Pirates starting pitcher Mitch Keller struggled to find the plate Tuesday, issuing three walks and a wild pitch during an abbreviated start against the Toronto Blue Jays. Keller hit George ...

Sian Waters is affiliated with the IUCN SSC Primate Specialist Group's Section for Human-Primate Interactions (SHPI) and receives funding from Artis Zoo, Amsterdam, NL Ouwehand Zoo Foundation NL ...